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Energy · head to head

Azelio Energy Storage vs Helioscope

A

Azelio Energy Storage

Energy

Thermal energy storage system design and optimization

From
On request
Rated
-
Full reviewWebsite
Helioscope logo

Helioscope

Energy

Accurate solar design for commercial projects

From
$159/month
Rated
-
Full reviewWebsite

The short version

  • They diverge on capability: Azelio Energy Storage covers System design, Helioscope covers PV system design.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Azelio Energy Storage and Helioscope actually diverge.

Attributes where Azelio Energy Storage and Helioscope differ
AttributeAzelio Energy StorageHelioscope
Starting priceOn request$159/month
Pricing modelquotesubscription
PlatformsDesktopWeb, Api

Identical on both: free tier (No), user rating (Not yet rated), category (Energy), founded (2012).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Azelio Energy Storage

  • System design
  • Thermal simulation
  • Performance optimization
  • Integration planning
  • Technical documentation
  • On-premise deployment
  • Desktop support
  • English language support

Only in Helioscope

  • PV system design
  • 3D shade modeling
  • Performance simulation
  • Single-line diagrams
  • BOM generation
  • Proposal templates
  • Component database
  • Financial modeling

What people use each for

The jobs each tool is most often brought in to do.

Azelio Energy Storage

  • System designnot Helioscope
  • Feasibility analysisnot Helioscope

Helioscope

  • Solar project design and modelingnot Azelio Energy Storage
  • Rooftop, carport, and ground-mount solar system planningnot Azelio Energy Storage
  • Financial analysis and sales proposal generation for solar installationsnot Azelio Energy Storage

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Azelio Energy Storage

Nothing recorded yet. See the Azelio Energy Storage review.

Helioscope

  • Licences are single user, so each designer needs their own
  • Projects are capped at 10 a month on both Basic and Pro
  • System size is capped by plan, at 1.25 MW DC on Basic and 5 MW on Pro, so a larger array forces an upgrade regardless of project count
  • Trackers, LIDAR modelling and API access sit on the higher tiers
  • Enterprise is priced per project with no published figure

Pricing, plan by plan

Azelio Energy Storage

On request

No published plan breakdown. See the Azelio Energy Storage review.

Helioscope

$159/month
  • Basic$159/month
    • 1 user per license
    • 10 projects per month (120 per year)
    • 15% discount for annual billing ($1,620/year)
  • Pro$259/month
    • 1 user per license
    • 10 projects per month (120 per year)
    • 15% discount for annual billing ($2,640/year)
  • Enterprise$null/month
    • Unlimited users
    • Unlimited projects
    • Custom pricing

Which should you pick?

Choose Azelio Energy Storage if

  • You need system design.
  • You work on Desktop.
  • You also want thermal simulation.
Azelio Energy Storage review

Choose Helioscope if

  • You need pv system design.
  • You work on Web, Api.
  • You also want 3d shade modeling.
Helioscope review

Questions people ask

Is Azelio Energy Storage or Helioscope better?
Neither clearly leads. Azelio Energy Storage starts at On request and Helioscope at $159/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Azelio Energy Storage or Helioscope?
Azelio Energy Storage starts at On request and Helioscope at $159/month.
Does Azelio Energy Storage or Helioscope run on more platforms?
Azelio Energy Storage runs on Desktop. Helioscope runs on Web, Api.
What is Azelio Energy Storage best used for?
Azelio Energy Storage is most often used for system design, feasibility analysis. Of those, system design and feasibility analysis are not what Helioscope is typically brought in for.
What can Azelio Energy Storage do that Helioscope cannot?
Azelio Energy Storage covers System design, Thermal simulation, Performance optimization, Integration planning. Helioscope covers PV system design, 3D shade modeling, Performance simulation, Single-line diagrams.

Answered from the vendors’ own pages

Helioscope: What is the starting price for HelioScope?

HelioScope Basic plan costs $159 per month per license with annual billing at $1,620/year (15% discount). The Pro plan is $259/month or $2,640/year. Each license covers 1 user. Source: https://helioscope.aurorasolar.com/pricing

Source
Helioscope: How many projects can I design monthly with HelioScope Basic and Pro?

Both Basic and Pro plans include 10 projects per month, equaling 120 projects per year. The project allocation is the same across both tiers; the difference is in design capability (1.25 MW for Basic vs. 5 MW for Pro). Source: https://helioscope.aurorasolar.com/pricing

Source
Helioscope: What is the maximum solar design capacity by HelioScope tier?

HelioScope Basic supports designs up to 1.25 MW DC, Pro supports up to 5 MW DC, and Enterprise supports unlimited designs up to 30 MW DC. Accuracy within 1% of PVsyst modeling is maintained across tiers. Source: https://helioscope.aurorasolar.com/pricing

Source
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